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Informatii Generale | ||
---|---|---|
Model | Dell U3821DW | Dell Alienware AW3423DW |
Pret | ||
Tip | Monitor | Monitor |
An Fabricatie | 2021 | 2022 |
Brand | Dell | Dell |
Seria Modelului | UltraSharp | |
Model | U3821DW | Alienware AW3423DW |
Informatii Ecran | ||
Clasa Marime Ecran | 38" (inches) | 34" (inches) |
Dimensiune Diagonala | 37.52 in 95.3 cm 952.9 mm 3.13 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
Latime Ecran | 35.04 in 89 cm 890 mm 2.92 ft |
31.39 in 79.7 cm 797.22 mm 2.62 ft |
Inaltime Ecran | 15.27 in 38.8 cm 387.8 mm 1.27 ft |
13.14 in 33.4 cm 333.72 mm 1.09 ft |
Dimensiune Curba Ecran | 2300 | 1800 |
Tip Ecran | IPS | |
Display Bit Depth | 10 bits | 10 bits |
Numar Maxim de Culori | 1073741824 | 1073741824 |
Biti | 30 | 30 |
Aspect Ecran | 24:10 | 21:9 |
Rezolutie Ecran | 3840 x 1600 | 3440 x 1440 |
Screen Pixel Pitch | 0.229 mm | 0.232 mm |
Densitate Pixeli Ecran | 109 ppi | 109 ppi |
Raport Marime Ecran-Carcasa | 98.38 % | |
Sursa Iluminare | W-LED | |
DCI P3 | 95% | 99.3% |
sRGB | 100 % | |
Luminozitate | 300 cd/m² | 250 cd/m² |
Nivel Luminozitate Maxima | 1000 cd/m² | |
Contrast Ecran | 1000 : 1 | |
Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
Timp Minim de Raspuns | 5 ms | 0.1 ms |
Timp Mediu de Raspuns | 8 ms | |
Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
HDR | DisplayHDR 600 | HDR10 DisplayHDR 400 True Black |
3D | No | No |
Marime, Greutate, Culoare | ||
Adancime Carcasa | 4.03 in 10.2 cm 102.4 mm 0.34 ft |
|
Greutate Carcasa | 8.8 kg 19 lbs |
|
Adancime Carcasa cu Suport | 35.21 in 89.4 cm 894.3 mm 2.93 ft |
|
Inaltime Carcasa cu Suport | 17.47 in 44.4 cm 443.8 mm 1.46 ft |
|
Adancime Ecran cu Suport | 9.89 in 25.1 cm 251.2 mm 0.82 ft |
|
Greutate Ecran cu Suport | 13.6 kg 30 lbs |
|
Culoare Carcasa | Black | White |
Hardware | ||
Camera Web Integrata | No | No |
Conectivitate | 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 4 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (line-out for speakers) 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-C; downstream) |
2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) |
Audio | ||
Boxe Audio Integrate | 2 x 9W | |
Caracteristici | ||
Caracteristici Speciale | Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology KVM Switch |
ComfortView Plus Flicker-free technology NVIDIA G-Sync technology Quantum Dot Color Low Blue Light 5-axis OSD joystick AlienFX Lighting |
Caracteristici Extra | Security lock slot | |
Ergonomie | ||
Adancime Carcasa | 35.21 in 89.4 cm 894.3 mm 2.93 ft |
|
Inaltime Carcasa | 15.44 in 39.2 cm 392.3 mm 1.29 ft |
|
Suport Perete VESA | Yes | Yes |
Marime Interfata VESA Standard | 100 x 100 | 100 x 100 |
Stand VESA Detasabil | Yes | Yes |
Ajustare pe Inaltime | Yes | Yes |
Interval Ajustare Inaltime | 120 mm 12 cm 4.7244 in 0.3937 ft |
110 mm 11 cm 4.3307 in 0.3609 ft |
Suport Pivotare Mod Portret / Vedere | No | No |
Suport Rotatie Stanga/Dreapta | Yes | Yes |
Rotatie spre Stanga | 30 ° | |
Rotatie spre Dreapta | 30 ° | |
Suport Inclare Fata/Spate | Yes | Yes |
Inclinare Ecran in Fata | 5 ° | |
Inclinare Ecran pe Spate | 21 ° | |
Frecventa si Interpolare | ||
Frecventa Digitala pe Verticala | 56 Hz - 76 Hz | 48 Hz - 175 Hz |
Frecventa Digitala pe Orizontala | 30 kHz - 100 kHz | |
Unitate Masura Interpolare Ecran | NULL | NULL |
Accesorii | ||
Extra | DisplayPort cable HDMI cable USB Type-C cable USB Type-B 3.2 Gen 1 cable |
|
Certificate si Standarde | ||
Licente | ENERGY STAR 8.0 EPEAT Gold RoHS TAA Availability TCO Certified Displays |
TUV Rheinland Low Blue Light (Hardware Solution) |
Cerinte Utilizare si Stocare | ||
Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
|
Safe Operating Humidity Level | 10 % - 80 % | |
Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
|
Nivel Umiditate Stocare Interna | 5 % - 90 % | |
Nivel Altitudine Maxima de Functionare | 5000 | |
Nivel Altitudine Maxim de Stocare | 12192 |
Dell U3821DW | Dell Alienware AW3423DW |